CN212179873U

CN212179873U - Electronic theodolite with type-c interface

Info

Publication number: CN212179873U
Application number: CN202021136295.2U
Authority: CN
Inventors: 杨岚
Original assignee: Tianjin Zhonghuan Laiou Instrument Technology Co ltd
Current assignee: Tianjin Zhonghuan Laiou Instrument Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-18
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an electron theodolite with type-c interface, including theodolite body and two handles, be provided with data transmission seat on the theodolite body, data transmission seat includes RS232C serial ports, USB interface and type-c interface, the carrying handle is installed at the top of theodolite body, the mounting hole has all been seted up at the both ends of carrying handle front side, the connecting rod has all been run through to the both sides of handle, two the equal fixedly connected with arm-tie of one end that the connecting rod leaves mutually, the utility model relates to an electron theodolite technical field. This have type-c interface electron theodolite through addding the type-c interface, can improve the data transmission of electron theodolite after the measurement is accomplished for staff's work efficiency through the setting of handle again, when placing the foot rest with the theodolite body on, can hold two handles by both hands, guarantee the stability of theodolite body before placing, prevent swift current hand, reduce the potential safety hazard.

Description

Electronic theodolite with type-c interface

Technical Field

The utility model relates to an electronic theodolite technical field specifically is an electronic theodolite with type-c interface.

Background

The theodolite is a conventional measuring instrument, the electronic theodolite is an automatic and high-precision optical instrument integrating light collection, mechanical measurement, electrical measurement and calculation, and the electronic theodolite adopts an electronic subdivision, control processing technology and a filtering technology on the basis of the electronic intelligence of the optical theodolite to realize the intelligence of measurement reading, can be widely applied to the three-angle control measurement, the four-angle control measurement and the like in China and cities, is used for engineering measurement in the aspects of railways, roads, bridges, water conservancy, mines and the like, can also be used for the installation of buildings and large-scale equipment, and is applied to cadastral measurement, topographic survey and various engineering measurements.

The data transmission interface of general electronic theodolite only has RS232C serial ports and USB interface, and the speed is slower when the measurement is accomplished transmission data, influences staff work efficiency to when the electronic theodolite was put on the foot rest, easy smooth hand when the carrying handle at gripping top in case smooth hand will lead to the electronic theodolite to fall and damage, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a data transmission interface has only RS232C serial ports and USB interface that has solved general electronic theodolite, and speed is slower when measuring the completion transmission data, influences staff work efficiency's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electron theodolite with type-c interface, includes theodolite body and two handles, be provided with data transmission seat on the theodolite body, data transmission seat includes RS232C serial ports, USB interface and type-c interface, the carrying handle is installed at the top of theodolite body, the mounting hole has all been seted up at the both ends of carrying handle front side, the both sides of handle all run through there is the connecting rod, two the equal fixedly connected with arm-tie of one end that the connecting rod departed mutually, two the equal fixedly connected with reset spring in one side that the arm-tie is relative, two the one end that reset spring is relative all with the fixed surface of handle is connected.

Further, the front end and the rear end of the inner wall of the mounting hole are rotatably connected with a rotating seat, the top and the bottom of the inner wall of the rotating seat are provided with limit grooves, and limit rods penetrate through the top and the bottom of the connecting rod.

Further, the vertical rotation of inner chamber of connecting rod is connected with the threaded rod, the equal threaded connection in top and the bottom on threaded rod surface has the thread piece, one side fixedly connected with backup pad of thread piece, the top of backup pad with the inner fixed connection of gag lever post, the first bevel gear of fixed surface of threaded rod is connected with, one side meshing of first bevel gear has second bevel gear, the axle center fixedly connected with dwang of second bevel gear department, the other end of dwang runs through the connecting rod extends to the outside of connecting rod, the outer end fixedly connected with commentaries on classics board of dwang, the roating seat with the inner chamber of mounting hole all seted up with the spacing hole of gag lever post looks adaptation.

Furthermore, the front end and the rear end of the inner cavity of the mounting hole are fixedly connected with limiting plates.

Further, one side fixedly connected with slide bar that the screw thread piece was kept away from the backup pad, the other end sliding connection of slide bar has the riser, and the top of riser with the inner chamber fixed connection of connecting rod.

Further, the surface of dwang is rotated and is connected with the rotating sleeve, the bottom fixedly connected with bracing piece of rotating sleeve, the bottom of bracing piece with the inner chamber fixed connection of connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this have type-c interface electron theodolite through addding the type-c interface, can improve the data transmission of electron theodolite after the measurement is accomplished for staff's work efficiency through the setting of handle again, when placing the foot rest with the theodolite body on, can both hands hold two handles, guarantee the stability of theodolite body before placing, prevent swift current hand, reduce the potential safety hazard.

(2) This have type-c interface electron theodolite, through the setting of rotating devices such as seat and gag lever post, utilize to rotate the seat and make mounting hole and connecting rod laminating to guarantee that the handle can be connected through gag lever post and rotation seat and rotate smoothly, make the handle facilitate the use, through the setting of devices such as reset spring and arm-tie again, make the handle convenient dismantle with the carrying handle, thereby guarantee that the theodolite body can deposit smoothly and use.

(3) This have type-c interface electron theodolite, through the setting of devices such as threaded rod and dwang, can drive the gag lever post and insert spacing hole to the rotation of restriction rotating seat makes the handle can fix as required at arbitrary angle, thereby makes things convenient for the use of handle.

Drawings

Fig. 1 is a schematic structural view of the theodolite body of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the mounting hole of the present invention;

FIG. 4 is a schematic structural view of the handle of the present invention;

fig. 5 is a schematic structural view of the connecting rod of the present invention.

In the figure: the theodolite comprises a theodolite body 1, a data transmission seat 2, a serial port 201-RS232C, a USB interface 202, a type-c interface 203, a carrying handle 3, a mounting hole 4, a rotating seat 5, a handle 6, a connecting rod 7, a pulling plate 8, a reset spring 9, a limiting plate 10, a limiting groove 11, a limiting hole 12, a threaded rod 13, a threaded block 14, a supporting plate 15, a limiting rod 16, a first bevel gear 17, a second bevel gear 18, a rotating rod 19, a rotating plate 20, a sliding rod 21, a vertical plate 22, a rotating sleeve 23 and a supporting rod 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electron theodolite with type-c interface, includes theodolite body 1 and two handles 6, is provided with data transmission seat 2 on the theodolite body 1, and data transmission seat 2 includes RS232C serial ports 201, USB interface 202 and type-c interface 203, through addding type-c interface 203, can improve the data transmission of electron theodolite after the measurement is accomplished for staff's work efficiency.

Handle 3 is installed at theodolite body 1's top, and mounting hole 4 has all been seted up at the both ends of 3 front sides of handle, and connecting rod 7 has all been run through to the both sides of handle 6, and two equal fixedly connected with arm-tie 8 of the one end that connecting rod 7 departed from mutually, the equal fixedly connected with reset spring 9 in two one sides that arm-tie 8 is relative, and the one end that two reset spring 9 are relative all is connected with the fixed surface of handle 6.

When the foot rest is taken from the box to theodolite body 1 in needs, stimulate two arm-tie 8 simultaneously and drive two connecting rod 7 back of the body motions of carrying on the back, and arm-tie 8 drives reset spring 9 and stretches, then aim at mounting hole 4 with two connecting rod 7, loosen arm-tie 8, utilize the elastic force of reset spring 9 self to insert connecting rod 7 in mounting hole 4, accomplish the installation of single handle 6, the installation of opposite side handle 6 is accomplished in repetitive operation, thereby just can carry and place theodolite body 1 through two handles 6, stability when increasing theodolite body 1 gripping, prevent swift current hand, reduce the potential safety hazard, and because arm-tie 8 and extrusion spring 9's setting, can dismantle handle 6 again, thereby can avoid handle 6 to influence depositing and using of theodolite body 1, make handle 6 more convenient to use.

The front end and the rear end of 4 inner walls of mounting hole all rotate and are connected with and rotate seat 5, rotate the bore of 5 inner chambers of seat and join in marriage with the pipe diameter of connecting rod 7 is similar to make connecting rod 7 can guarantee the level when inserting mounting hole 4 inside, avoid because connecting rod 7 is crooked and fracture, guarantee the intensity that handle 6 and theodolite body 1 are connected.

The spacing groove 11 has all been seted up to the top and the bottom of rotating 5 inner walls of seat, and the gag lever post 16 has all been run through to one side of 7 tops of connecting rod and bottoms, inserts at connecting rod 7 and rotates 5 inside preceding, gag lever post 16 and spacing groove 11 for gag lever post 16 card is gone into in the spacing groove 11, thereby makes handle 6 rotate along with rotating seat 5, makes things convenient for handle 6 to change the angle, further makes things convenient for handle 6 to use.

The vertical rotation of inner chamber of connecting rod 7 is connected with threaded rod 13, threaded rod 13 surface top and the equal threaded connection in bottom have screw block 14, one side fixedly connected with backup pad 15 of screw block 14, the top of backup pad 15 and the inner fixed connection of gag lever post 16, threaded rod 13's first bevel gear 17 of fixed surface is connected with, one side meshing of first bevel gear 17 has second bevel gear 18, second bevel gear 18's axle center department fixedly connected with dwang 19, the other end of dwang 19 runs through connecting rod 7 and extends to the outside of connecting rod 7, the outer end fixedly connected with commentaries on classics board 20 of dwang 19, the spacing hole 12 with gag lever post 16 looks adaptation is all seted up to the inner chamber of rolling seat 5 and mounting hole 4.

Need be fixed with handle 6's angle in handle 6 use, when making handle 6 can not rotate, it rotates dwang 19 rotation to rotate the commentaries on classics board 20, dwang 19 drives second bevel gear 18 and rotates, second bevel gear 18 drives first bevel gear 17 and rotates, first bevel gear 17 drives threaded rod 13 and rotates, threaded rod 13 rotates and drives two screw thread blocks 14 back-to-back motion, two screw thread blocks 14 drive two backup pad 15 back-to-back motion, two backup pad 15 drive gag lever post 16 and extend to the outside of connecting rod 7, thereby make gag lever post 16 insert in spacing hole 12, utilize the interact of gag lever post 16 and spacing hole 12 to fix handle 6, make handle 6 can not rotate, thereby make handle 6 can be fixed as required but whether, further make handle 6 facilitate the use.

The equal fixedly connected with limiting plate 10 in front end and the rear end of mounting hole 4 inner chamber limits the degree of depth that connecting rod 7 inserted mounting hole 4 to guarantee that gag lever post 16 aligns with spacing hole 12, so that this device is implemented smoothly.

One side of the thread block 14 far away from the support plate 15 is fixedly connected with a sliding rod 21, the other end of the sliding rod 21 is slidably connected with a vertical plate 22, and the top of the vertical plate 22 is fixedly connected with the inner cavity of the connecting rod 7.

The stability of the thread block 14 is increased, the thread block 14 is prevented from rotating along with the rotation of the threaded rod 13, and the stop lever 16 is ensured to move smoothly.

The surface of dwang 19 rotates and is connected with and rotates cover 23, rotates the bottom fixedly connected with bracing piece 24 of cover 23, and the inner chamber fixed connection of bracing piece 24 and connecting rod 7 supports dwang 19 to make second bevel gear 18 mesh with first bevel gear 17 smoothly.

When the theodolite is used, the two pull plates 8 are pulled to drive the two connecting rods 7 to move back to back, the pull plates 8 drive the reset springs 9 to stretch, then the two connecting rods 7 are aligned to the mounting holes 4, the pull plates 8 are loosened, the connecting rods 7 are inserted into the mounting holes 4 by utilizing the self elastic force of the reset springs 9 to complete the mounting of a single handle 6, the mounting of the handle 6 on the other side is completed by repeated operation, so that the theodolite body 1 can be lifted and placed by the two handles 6, the angle of the handle 6 needs to be fixed in the use process of the handle 6, when the handle 6 cannot rotate, the rotating plate 20 is rotated to drive the rotating rod 19 to rotate, the rotating rod 19 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the threaded rod 13 to rotate, the threaded rod 13 rotates to drive the two threaded blocks 14 to move back, two backup pads 15 drive gag lever post 16 and extend to the outside of connecting rod 7 to make gag lever post 16 insert spacing hole 12 in, utilize the interact of gag lever post 16 and spacing hole 12 fixed handle 6, make handle 6 can not rotate, when using the completion after needing data transmission, insert type-c interface 203 with the data line and carry out data transmission.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electron theodolite with type-c interface, includes theodolite body (1) and two handles (6), its characterized in that: be provided with data transmission seat (2) on theodolite body (1), data transmission seat (2) include RS232C serial ports (201), USB interface (202) and type-c interface (203), carrying handle (3) are installed at the top of theodolite body (1), mounting hole (4) have all been seted up at the both ends of carrying handle (3) front side, connecting rod (7) have all been run through to the both sides of handle (6), two the equal fixedly connected with arm-tie (8) of one end that connecting rod (7) separated from mutually, two the equal fixedly connected with reset spring (9) in one side that arm-tie (8) are relative, two the one end that reset spring (9) are relative all with the fixed surface connection of handle (6).

2. The electronic theodolite with type-c interface of claim 1, wherein: the front end and the rear end of mounting hole (4) inner wall all rotate and are connected with rotation seat (5), spacing groove (11) have all been seted up to the top and the bottom of rotating seat (5) inner wall, gag lever post (16) have all been run through to one side of connecting rod (7) top and bottom.

3. The electronic theodolite with type-c interface of claim 2, characterized in that: the inner cavity of the connecting rod (7) is vertically and rotatably connected with a threaded rod (13), the top and the bottom of the surface of the threaded rod (13) are both in threaded connection with a threaded block (14), a supporting plate (15) is fixedly connected with one side of the thread block (14), the top of the supporting plate (15) is fixedly connected with the inner end of the limiting rod (16), a first bevel gear (17) is fixedly connected to the surface of the threaded rod (13), a second bevel gear (18) is meshed with one side of the first bevel gear (17), a rotating rod (19) is fixedly connected at the axis of the second bevel gear (18), the other end of the rotating rod (19) penetrates through the connecting rod (7) and extends to the outside of the connecting rod (7), the outer end fixedly connected with of dwang (19) changes board (20), rotate seat (5) with the inner chamber of mounting hole (4) all seted up with spacing hole (12) of gag lever post (16) looks adaptation.

4. The electronic theodolite with type-c interface of claim 1, wherein: the front end and the rear end of the inner cavity of the mounting hole (4) are fixedly connected with limit plates (10).

5. The electronic theodolite with type-c interface of claim 3, characterized in that: one side fixedly connected with slide bar (21) that screw block (14) kept away from backup pad (15), the other end sliding connection of slide bar (21) has riser (22), and the top of riser (22) with the inner chamber fixed connection of connecting rod (7).

6. The electronic theodolite with type-c interface of claim 3, characterized in that: the surface of dwang (19) is rotated and is connected with and rotates cover (23), the bottom fixedly connected with bracing piece (24) of rotating cover (23), the bottom of bracing piece (24) with the inner chamber fixed connection of connecting rod (7).